Looking for some advice here as I just got two pairs of Sidi shoes, size 46 and 45.5 and both pairs seem to fit pretty well. The 45.5 are snugger in the forefoot but the 46 do not necessarily feel too loose. Both seem to fit fine in the heel with the difference feeling too close to call if one is snugger or not. Length also seems fine on both where the 46 don’t feel too long.

My current shoe measures up closer to the 45.5 but feels a little looser in the toe box, probably due to break in.

So the question is which pair should I keep? Based off my online reading I think I should keep the smaller size and that it will stretch a little in the toe box to loosen up a bit.